Introducing the Sperry 7 SEAS, the shoe that longs to set sail on every sea and set foot on every continent featuring Beastly Traction, a combination of rugged, all-terrain pods and our Wave Siping for superior grip on land and sea. A Fierce Fit design cradles and cushions the foot for surefootedness in any conditions, while our Intense Vent construction keeps feet dry in all conditions with water-repelling mesh and a breathable midsole. Sizing: Some customers are finding this style runs slightly bigger. You might consider ordering a half size down.